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From "Nanda kumar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDDS-797) If DN is started before SCM, it does not register
Date Tue, 06 Nov 2018 10:01:01 GMT

    [ https://issues.apache.org/jira/browse/HDDS-797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676484#comment-16676484
] 

Nanda kumar commented on HDDS-797:
----------------------------------

[~hanishakoneru],
 It seems {{org.apache.hadoop.ozone.container.common.TestEndPoint#testCheckVersionResponse}}
is failing after this commit.
{code:java}
[ERROR] testCheckVersionResponse(org.apache.hadoop.ozone.container.common.TestEndPoint)  Time
elapsed: 0.142 s  <<< FAILURE!
java.lang.AssertionError: expected:<SHUTDOWN> but was:<REGISTER>
{code}
Once we are in REGISTER state we don't allow {{getVersion}} call after this patch. This is
causing the test case to fail.

Created HDDS-812.

> If DN is started before SCM, it does not register
> -------------------------------------------------
>
>                 Key: HDDS-797
>                 URL: https://issues.apache.org/jira/browse/HDDS-797
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>            Reporter: Mukul Kumar Singh
>            Assignee: Hanisha Koneru
>            Priority: Blocker
>             Fix For: 0.3.0, 0.4.0
>
>         Attachments: HDDS-797.001.patch
>
>
> If a DN is started before SCM, it does not register with the SCM. DNs keep trying to
connect with the SCM and once SCM is up, the DN services are shutdown instead of registering
with SCM.



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